介绍了高梯度磁场氮氧分离的原理及技术现状。
The principle and status of the separation of nitrogen and oxygen from air by high-gradient magnetic field are introduced briefly.
超低温制冷的一种用途是从空气中分离氧和氮，并使它们液化。
One use of refrigeration at ultralow temperatures is to separate oxygen and nitrogen from air and to liquefy them.
叙述了介绍了气体膜分离技术在分离空气制备富氧、富氮，水蒸气、有机蒸汽的分离和氢气回收等工业领域的应用。
Various applications of gas separation membrane were reviewed in details, such as medical rich oxygen, air separation, water vapor separation, hydrogen recovery in refinery gas and so on.
应用推荐